Title: [Plugin: WP-dTree] issues with taxonomy.php file?
Last modified: August 19, 2016

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# [Plugin: WP-dTree] issues with taxonomy.php file?

 *  [domofactor](https://wordpress.org/support/users/domofactor/)
 * (@domofactor)
 * [15 years, 10 months ago](https://wordpress.org/support/topic/plugin-wp-dtree-issues-with-taxonomyphp-file/)
 * so, i had recently transfered my wordpress over to a new domain and after i install
   the wp-dtree plugin i get an error while making a post, or delete things from
   trash. normal things of that nature. i’m not quite sure what the error is, just
   that wp-dtree is the plugin causing it. here’s a printscreen of the error i get
   when i try to edit a post. does anybody have any ideas? thanks.
 * also i tried reloading a fresh copy of the wp-includes and wp-admin directories
   and no luck there either:(
 * -Terrell
 * [http://i12.photobucket.com/albums/a236/sftmb/Screenshot.png](http://i12.photobucket.com/albums/a236/sftmb/Screenshot.png)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [andrewkro](https://wordpress.org/support/users/andrewkro/)
 * (@andrewkro)
 * [15 years, 7 months ago](https://wordpress.org/support/topic/plugin-wp-dtree-issues-with-taxonomyphp-file/#post-1592092)
 * Hi, I had the same exact issue here.
 * Every time the post is auto-saved or saved I got the error:
 * Warning: array_keys() [function.array-keys]: The first argument should be an 
   array in /home/content/u/t/e/utentehosting/html/it/wp-includes/taxonomy.php on
   line 2411
 * Warning: implode() [function.implode]: Invalid arguments passed in /home/content/
   u/t/e/utentehosting/html/it/wp-includes/taxonomy.php on line 2411
    WordPress 
   database error: [You have an error in your SQL syntax; check the manual that 
   corresponds to your MySQL server version for the right syntax to use near ‘) 
   AND post_type IN (‘post’) AND post_status = ‘publish” at line 1] SELECT object_id,
   term_taxonomy_id FROM wp_term_relationships INNER JOIN wp_posts ON object_id 
   = ID WHERE term_taxonomy_id IN () AND post_type IN (‘post’) AND post_status =‘
   publish’
 * Warning: Invalid argument supplied for foreach() in /home/content/u/t/e/utentehosting/
   html/it/wp-includes/taxonomy.php on line 2418
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/content/u/t/e/utentehosting/html/it/wp-includes/taxonomy.php:2411) in/
   home/content/u/t/e/utentehosting/html/it/wp-includes/pluggable.php on line 890
 * Is there a fix?
 *  Plugin Author [ulfben](https://wordpress.org/support/users/ulfben/)
 * (@ulfben)
 * [15 years, 7 months ago](https://wordpress.org/support/topic/plugin-wp-dtree-issues-with-taxonomyphp-file/#post-1592101)
 * Something is seriously botched with your installations. 😛
 * But try [the new version](http://wordpress.org/extend/plugins/wp-dtree-30/). 
   It doesn’t generate the cache untill it absolutely needs to (eg. on site visits).
 * And if it still doesn’t cooperate you can turn the cache off.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘[Plugin: WP-dTree] issues with taxonomy.php file?’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wp-dtree-30_fcfcf8.svg)
 * [WP-dTree](https://wordpress.org/plugins/wp-dtree-30/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-dtree-30/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-dtree-30/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-dtree-30/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-dtree-30/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-dtree-30/reviews/)

## Tags

 * [WP-dTree 3.0](https://wordpress.org/support/topic-tag/wp-dtree-3-0/)

 * 2 replies
 * 3 participants
 * Last reply from: [ulfben](https://wordpress.org/support/users/ulfben/)
 * Last activity: [15 years, 7 months ago](https://wordpress.org/support/topic/plugin-wp-dtree-issues-with-taxonomyphp-file/#post-1592101)
 * Status: not resolved